Regenerative mass



A r 2 1968 W. W. KRAFT ETAL 3,376,II5

' REGENERATVE MASS Fi1ed Se t 24 1964 2 Sheetssheet 2 Mo WVENO WHEATON W. KRAFT JOHN j' SGHORSCH 

1. A REGENERATIVE MASS FOR USE IN A REGENERATIVE FURNACE COMPRISING: A PLURALITY OF REFRACTORY TILES, SAID TILES BEING ARRANGED IN A PLURALITY OF LAYERS, SAID LAYERS BEING IN LPARALLEL PLANES SPACED FROM EACH OTHER; AND SPACING MEANS BETWEEN SAID LAYERS, SAID SPACING MEANS DEFINING WITH SAID TILES A PLURALITY OF NARROWER PLANAR PASSAGES WITHINEACH SPACE BETWEEN ADJACENT LAYERS, EACH OF SAID PLURALITY OF PASSAGES IN THE SPACES BETWEEN EACH OF SAID LAYERS BEING SEPARATE FROM THE OTHER PASSAGES IN THE SAME SPACE AND ADJACENT SPACES. 